www.cutedigi.com     Call Us:  303-834-7832    Email Us:  sales at cutedigi.com

Quick Find:    
Search
    
Use keywords to find the product you are looking for.
Categories
.NET Micro Frameworks
3D printer
Arduino
Arduino Kits
Arduino Shields
Book
Breakout Board
Cables
Cellular
Component
Development Tools
DMX512
Drone
EL
Ethernet
FPGA
GPS
LCD
Lighting LED
Powerline Communication
Programmer/Emulator
Project Case
Prototyping
Python-On-A-Chip
Raspberry Pi
Robotics
Security and Spy Camera
Sensor
Services
Storage
Tools
Tracking
Video
Wireless
Featured more
Pitaya: ANDROID 4.0 Development Kit With WiFI HDMI  GOOGLE TV
Pitaya: ANDROID 4.0 Development Kit With WiFI HDMI GOOGLE TV
 $39.00 
Specials more
ATWIN Quad-band GPRS/GSM Shield for Arduino
ATWIN Quad-band GPRS/GSM Shield for Arduino
 $49.00  $45.00 
CuHead Pro WiFi/Ethernet Shield with AirPlay/DLNA Audio
CuHead Pro WiFi/Ethernet Shield with AirPlay/DLNA Audio
 $55.90  $51.00 
LinkSprite JPEG Color Camera Serial UART Interface (TTL level)
LinkSprite JPEG Color Camera Serial UART Interface (TTL level)
 $44.00  $39.00 
Linker Kit for Raspberry Pi / pcDuino
Linker Kit for Raspberry Pi / pcDuino
 $29.00  $24.90 
pcDuino3: A20 Single Board Computer supports Arduino Programming
pcDuino3: A20 Single Board Computer supports Arduino Programming
 $77.00  $49.00 
WiFi  RedBack 1.0 -- Arduino  yellowjacket Compatible
WiFi RedBack 1.0 -- Arduino yellowjacket Compatible
 $75.00  $64.99 
  Top » Catalog » Arduino Shields » MQ2_SHIELD_D21

MQ2 Smoke Detector Shield for Arduino/pcDuino

 [MQ2_SHIELD_D21]
 $5.99 

Stock Available: Yes

Click to Purchase at our new storefront !

Description

MQ2 Smoke Detector Shield for Arduino/pcDuino

 

Descritpion:

 

MQ2  flammable gas and smoke sensor detects the concentrations of combustible gas in the air and ouputs its reading as an analog voltage. The sensor can measure concentrations of flammable gas of 300 to 10,000 ppm.The sensor can operate at temperatures from -20 to 50°C and consumes less than 150 mA at 5 V.


Connecting five volts across the heating (H) pins keeps the sensor hot enough to function correctly. Connecting five volts at either the A or B pins causes the sensor to emit an analog voltage on the other pins. A resistive load between the output pins and ground sets the sensitivity of the detector. Please note that the picture in the datasheet for the top configuration is wrong. Both configurations have the same pinout consistent with the bottom configuration.The resistive load should be calibrated for your particular application using the equations in the datasheet, but a good starting value for the resistor is 20 kΩ.


Download:

 

More Info

UPC:  610074726050

Images

   
     

Mfg Info

Manufacturer Info
Other products

Extra Info

Comments
There are currently no product reviews
Write a review on this product!


Extra Info
This product was added to our catalog on Monday 02 May, 2011.
Notify me of updates to MQ2 Smoke Detector Shield for Arduino/pcDuino
Tell someone you know about this product.


 Add to Wish List 
 $5.99  Quantity:        
Customers who bought this product also purchased
Shopping Cart more
0 items
Articles
New Articles (0)
All Articles (82)
Android
Arduino (30)
DMX512 (1)
FPPA (3)
GPS (6)
Industry News (5)
Linux Port Tutorial TQ2440 (24)
MCU Zone (4)
Multitouch Display (2)
PCB/SMT Assembly Service (2)
Sensors (1)
Smart Home (4)
Cards Accepted
Cards We Accept